By Wishtrend Mandelic Acid 5% Skin Prep Water

By Wishtrend Mandelic Acid 5% Skin Prep Water

Efficacy87/100IrritancyMedium

Works for

Moisturizing
Panthenol, Centella asiatica extract + 5 more
Works well
What the product description says
“Along with beta-glucan, panthenol, centella extract and sodium hyaluronate, this toner restores hydration while gently exfoliating skin at the same time without irritation. Suitable even for sensitive skin.”
Source: Yesstyle

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: arginine, glycerin.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: arginine.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: panthenol

PanthenolHero· HumectantEffect: HighHelps attract water to the upper layer of the skin and can help improve skin barrier function~4.3–6.5%
Centella asiatica extractKey activeEffect: HighA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1.3–2%
Beta-glucanKey activeEffect: HighHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.55–1.25%
ArginineKey active· Humectant, OcclusiveEffect: HighAn amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin~0.35–0.75%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~0.1–0.35%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~5.3–7.9%
Sorbitol· HumectantEffect: LowHelps attract water to the upper layer of the skin and improves the product texture~1–1.5%
Exfoliation
Mandelic acid
Works well
What the product description says
“By Wishtrend Mandelic Acid 5% Skin Prep Water is an exfoliating treatment which improves the skin tone and texture while boosting the effectiveness of other cosmetics.”
Source: Glowsecret

This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: mandelic acid.

Mandelic acidKey activeEffect: HighHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acid~22–33%
Evens skin tone
Mandelic acid, Glycyrrhiza glabra root extract
Works well
What the product description says
“This mandelic acid toner contains 5% mandelic acid that easily penetrates skin to help improve pigmentation and heal blemishes.”
Source: Yesstyle

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: mandelic acid

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: glycyrrhiza glabra root extract.

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

Mandelic acidKey activeEffect: HighHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acid~22–33%
Glycyrrhiza glabra root extractEffect: LowA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals~3.5–5.3%
Anti-blemish
Mandelic acid, Centella asiatica extract + 1 more
Not delivered
What the product description says
“This mandelic acid toner contains 5% mandelic acid that easily penetrates skin to help improve pigmentation and heal blemishes.”
Source: Yesstyle

This product contains ingredients (mandelic acid) that could help reduce blemishes and clogged pores in theory, but there is not enough evidence that they actually work.

Mandelic acidEffect: MediumHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acid~22–33%
Centella asiatica extractEffect: LowA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1.3–2%
Beta-glucanEffect: LowHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.55–1.25%
Anti-oxidation
Side benefit · Centella asiatica extract, Glycyrrhiza glabra root extract + 1 more
May help

This product contains antioxidants (centella asiatica extract) that can help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is some human evidence for this effect in skin, though it is smaller or less consistent than the evidence for the best antioxidants.

Centella asiatica extractKey activeEffect: MediumA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1.3–2%
Glycyrrhiza glabra root extractEffect: LowA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals~3.5–5.3%
Beta-glucanEffect: LowHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.55–1.25%
Anti-aging
Side benefit · Centella asiatica extract, Beta-glucan
May help

This product contains centella asiatica extract. There is some human evidence that this ingredient helps reduce and prevent fine lines and wrinkles and improve skin elasticity and firmness, though it is smaller or less consistent than the evidence for the best anti-aging ingredients.

Centella asiatica extractKey activeEffect: MediumA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~1.3–2%
Beta-glucanEffect: LowHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.55–1.25%

Can it cause trouble?

Irritancy
1 strong irritant: Sorbitan sesquioleate
Medium risk
We flagged 8 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Mandelic acidHelps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acidHigh~22–33%est.
Sorbitan sesquioleateUsed to help oil and water mix together. Can be irritatingHigh~1.9–2.8%est.
Glycyrrhiza glabra root extractA plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicalsMedium~3.5–5.3%est.
Centella asiatica extractA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.Medium~1.3–2%est.
ChlorphenesinA preservativeMedium~0.16–0.32%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~0.4–0.9%est.
EthylhexylglycerinA preservativeMedium~0.2–0.8%est.
1,2-hexanediolA preservativeMedium~0.05–0.3%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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Ingredients

Filter by role to see what each ingredient is doing.

Mandelic acid~22–33%
Key activeIrritant · high
Irritation risk
High
Works for
Evens skin toneExfoliationAnti-blemishAntibacterial

Helps shed the upper layer of dead cells from the surface of the skin revealing smoother, brighter skin. It can help to reduce hyperpigmentation. It has anti-bacterial properties, and might help to reduce blemishes, as well as fine lines and wrinkles. It is considered to be gentler than glycolic acid

More about Mandelic acid
Butylene glycol~5.3–7.9%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Panthenol~4.3–6.5%
Hero · Moisturizing
Irritation risk
Low
Works for
Reduces rednessMoisturizingReduces irritation

Helps attract water to the upper layer of the skin and can help improve skin barrier function

More about Panthenol
Glycyrrhiza glabra root extract~3.5–5.3%
Irritant · medium
Irritation risk
Medium
Works for
Reduces rednessEvens skin toneAnti-oxidationAnti-inflammatoryAntibacterial

A plant extract that can help lighten the skin and calm down inflammation. Might be helpful in neutralizing free radicals

More about Glycyrrhiza glabra root extract
Prunus amygdalus dulcis fruit extract~2.6–4%
Formula
Sorbitan sesquioleate~1.9–2.8%
Irritant · high
Irritation risk
High
Works for
Cleansing

Used to help oil and water mix together. Can be irritating

More about Sorbitan sesquioleate
Centella asiatica extract~1.3–2%
Key activeIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatoryReduces rednessReduces irritationAnti-oxidationAnti-agingAnti-blemish

A plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.

More about Centella asiatica extract
Houttuynia cordata extract~1.2–1.9%
Formula
Sorbitol~1–1.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Sorbitol
Dimethyl sulfone~0.85–1.25%
Formula
Irritation risk
Low

Helps dissolve other ingredients

More about Dimethyl sulfone
Beta-glucan~0.55–1.25%
Key active
Irritation risk
Low
Works for
Anti-inflammatoryReduces irritationMoisturizingAnti-agingAnti-blemishAnti-oxidation

Helps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles

More about Beta-glucan
Chlorphenesin~0.16–0.32%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Sodium citrate~0.4–0.9%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Arginine~0.35–0.75%
Key active
Irritation risk
Low
Works for
Moisturizing

An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin

More about Arginine
Ethylhexylglycerin~0.2–0.8%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Carbomer~0.2–0.7%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Peg-60
Not recognized
Hydrogenated castor oil laurate~0.3–0.7%
Formula
Natto gum
Not recognized
Water~0.1–0.35%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~0.1–0.35%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
1,2-hexanediol~0.05–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Ingredient list view

Mandelic acid, Butylene glycol, Panthenol, Glycyrrhiza glabra root extract, Prunus amygdalus dulcis fruit extract, Sorbitan sesquioleate, Centella asiatica extract, Houttuynia cordata extract, Sorbitol, Dimethyl sulfone, Beta-glucan, Chlorphenesin, Sodium citrate, Arginine, Ethylhexylglycerin, Carbomer, Unknown, Hydrogenated castor oil laurate, Unknown, Water, Glycerin, 1,2-hexanediol

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Yesstyle
$7.26
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$20.26
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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
By WishtrendMandelic Acid 5% Skin Prep WaterYOUR PRODUCTCOSRXFull Fit Propolis Synergy PadSKIN 1004.Madagascar Centella Spot CreamBARULABGreen Tea Melting Pad Portable
Match—55%53%53%
Price$7.26$18.35+$11.09$13.91+$6.65$3.00−$4.26
Shared key ingredients—3 of 63 of 64 of 6
Key difference—Lactobionic AcidNiacinamideBetaine
Irritancy Medium Low Low Low
Drying alcohol————
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Product summary

"By Wishtrend - Mandelic Acid 5% Skin Prep Water" is effective for: Anti-inflammatory, Moisturizing, Exfoliation and Evens skin tone

This product could be helpful for: Anti-aging, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Exfoliating acids in a high total concentration (mandelic acid 22.00% - 33.00%). This is a strong peel. It removes the top layer of the dead skin cells, revealing a "fresher" skin. It can also have an anti-aging effect and stimulate collagen production in a long-run. But we recommend to use this product with caution to avoid over-exfoliation (no more than 1-2x a week). Over-exfoliation can seriously damage your skin barrier and lead to sensitivity and even trigger pigmentation issues.
  • Panthenol (pro-vitamin B5) at about 4.30% - 6.50% concentration. In this concentration, Panthenol works effectively to improve the skin barrier and reduce inflammation.
  • Humectants (glycerin 0.10% - 0.35%, arginine 0.35% - 0.75% and panthenol 4.30% - 6.50%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

About the brand

According to Cruelty-Free Kitty "By Wishtrend" is cruelty free and so is its parent company.

Price

The product retails for 3499.99KSH in Kenya, for 38.00A$ in Australia and from 7.26$ up to 20.26$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 22 studies and safety reviews.

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By Wishtrend Mandelic Acid 5% Skin Prep Water
By WishtrendMandelic Acid 5% Skin Prep Water

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.